https://forums.autodesk.com/t5/autocad-architecture-forum/help-2d-to-3d-floor-plan/m-p/5552496#M26204 <P>If you have ACA (which this forum concerns), then the easiest way to transform it would be to trace over your plan by adding AEC walls, windows, and doors. &nbsp;If you just have AutoCAD, try using boundary (pick inside the wall) and then extrude the results. ACA objects are far more satisfactory though.</P> Mon, 23 Mar 2015 03:20:15 GMT dbroad 2015-03-23T03:20:15Z